I have to find a distance between a plane represented with a triangle and a point in $3D$ space. I searched other questions but the plane is usually represented by a plane equation or a normal, so I am having trouble finding this distance when the plane is represented by three points.
[Math] Distance between point and a plane represented with $3$ points in $3D$ space
geometrylinear algebra
Best Answer
HINT
You can find the normal vector by cross product and then apply the formula for the distance between plane and point.